Figure 6 | Scientific Reports

Figure 6

From: Wearable adjunct ozone and antibiotic therapy system for treatment of Gram-negative dermal bacterial infection

Figure 6

Antimicrobial efficacy and cell viability under continuous exposure to differing levels of ozone (2–8 mg/h). Antimicrobial effect against (a) P. aeruginosa and (b) E. coli bacteria cultures in PBS over the course of 8 h. (c) Cell viability of human fibroblasts treated with 6 h of ozone at 2–8 mg/h at 37 °C. Viability was measured 1 day, 3 days, and 7 days after treatment ended. (d) Live/Dead staining of human fibroblast cells exposed to varying levels of ozone therapy 1 day and 7 days after treatment. Error bars denote standard deviation.

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